diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 75efa8b163ff..15dd3e6862d1 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -65,8 +65,6 @@ export {
   getIntegrationsToSetup,
   addIntegration,
   defineIntegration,
-  // eslint-disable-next-line deprecation/deprecation
-  convertIntegrationFnToClass,
 } from './integration';
 export { applyScopeDataToEvent, mergeScopeData } from './utils/applyScopeDataToEvent';
 export { prepareEvent } from './utils/prepareEvent';
diff --git a/packages/core/src/integration.ts b/packages/core/src/integration.ts
index 237a086b92bb..c5f9499f342e 100644
--- a/packages/core/src/integration.ts
+++ b/packages/core/src/integration.ts
@@ -1,4 +1,4 @@
-import type { Client, Event, EventHint, Integration, IntegrationClass, IntegrationFn, Options } from '@sentry/types';
+import type { Client, Event, EventHint, Integration, IntegrationFn, Options } from '@sentry/types';
 import { arrayify, logger } from '@sentry/utils';
 import { getClient } from './currentScopes';
 
@@ -169,24 +169,6 @@ function findIndex<T>(arr: T[], callback: (item: T) => boolean): number {
   return -1;
 }
 
-/**
- * Convert a new integration function to the legacy class syntax.
- * In v8, we can remove this and instead export the integration functions directly.
- *
- * @deprecated This will be removed in v8!
- */
-export function convertIntegrationFnToClass<Fn extends IntegrationFn>(
-  name: string,
-  fn: Fn,
-): IntegrationClass<Integration> {
-  return Object.assign(
-    function ConvertedIntegration(...args: Parameters<Fn>): Integration {
-      return fn(...args);
-    },
-    { id: name },
-  ) as unknown as IntegrationClass<Integration>;
-}
-
 /**
  * Define an integration function that can be used to create an integration instance.
  * Note that this by design hides the implementation details of the integration, as they are considered internal.
diff --git a/packages/core/test/lib/integration.test.ts b/packages/core/test/lib/integration.test.ts
index 46c7eba84e34..d190d5b32dab 100644
--- a/packages/core/test/lib/integration.test.ts
+++ b/packages/core/test/lib/integration.test.ts
@@ -2,13 +2,7 @@ import type { Integration, Options } from '@sentry/types';
 import { logger } from '@sentry/utils';
 import { getCurrentScope } from '../../src/currentScopes';
 
-import {
-  addIntegration,
-  convertIntegrationFnToClass,
-  getIntegrationsToSetup,
-  installedIntegrations,
-  setupIntegration,
-} from '../../src/integration';
+import { addIntegration, getIntegrationsToSetup, installedIntegrations, setupIntegration } from '../../src/integration';
 import { setCurrentClient } from '../../src/sdk';
 import { TestClient, getDefaultTestClientOptions } from '../mocks/client';
 
@@ -699,74 +693,3 @@ describe('addIntegration', () => {
     expect(logs).toHaveBeenCalledWith('Integration skipped because it was already installed: test');
   });
 });
-
-describe('convertIntegrationFnToClass', () => {
-  /* eslint-disable deprecation/deprecation */
-  it('works with a minimal integration', () => {
-    const integrationFn = () => ({
-      name: 'testName',
-      setupOnce: () => {},
-    });
-
-    const IntegrationClass = convertIntegrationFnToClass('testName', integrationFn);
-
-    expect(IntegrationClass.id).toBe('testName');
-
-    const integration = new IntegrationClass();
-    expect(integration).toEqual({
-      name: 'testName',
-      setupOnce: expect.any(Function),
-    });
-  });
-
-  it('works with options', () => {
-    const integrationFn = (_options: { num: number }) => ({
-      name: 'testName',
-      setupOnce: () => {},
-    });
-
-    const IntegrationClass = convertIntegrationFnToClass('testName', integrationFn);
-
-    expect(IntegrationClass.id).toBe('testName');
-
-    // not type safe options by default :(
-    new IntegrationClass();
-
-    const integration = new IntegrationClass({ num: 3 });
-    expect(integration).toEqual({
-      name: 'testName',
-      setupOnce: expect.any(Function),
-    });
-  });
-
-  it('works with integration hooks', () => {
-    const setup = jest.fn();
-    const setupOnce = jest.fn();
-    const processEvent = jest.fn();
-    const preprocessEvent = jest.fn();
-
-    const integrationFn = () => {
-      return {
-        name: 'testName',
-        setup,
-        setupOnce,
-        processEvent,
-        preprocessEvent,
-      };
-    };
-
-    const IntegrationClass = convertIntegrationFnToClass('testName', integrationFn);
-
-    expect(IntegrationClass.id).toBe('testName');
-
-    const integration = new IntegrationClass();
-    expect(integration).toEqual({
-      name: 'testName',
-      setupOnce,
-      setup,
-      processEvent,
-      preprocessEvent,
-    });
-  });
-  /* eslint-enable deprecation/deprecation */
-});